moby--moby/hack/make/test-integration-cli

#!/bin/bash

DEST=$1

set -e

# subshell so that we can export PATH without breaking other things
(
export PATH="$DEST/../binary:$DEST/../dynbinary:$PATH"
DOCKER_GRAPHDRIVER=${DOCKER_GRAPHDRIVER:-vfs}
DOCKER_EXECDRIVER=${DOCKER_EXECDRIVER:-native}

bundle_test_integration_cli() {
	go_test_dir ./integration-cli
}

if ! command -v docker &> /dev/null; then
	echo >&2 'error: binary or dynbinary must be run before test-integration-cli'
	false
fi

echo "running cli integration tests using graphdriver: '$DOCKER_GRAPHDRIVER' and execdriver: '$DOCKER_EXECDRIVER'" 
docker -d -D -s $DOCKER_GRAPHDRIVER -e $DOCKER_EXECDRIVER -p $DEST/docker.pid &> $DEST/docker.log &

# pull the busybox image before running the tests
sleep 2
docker pull busybox

bundle_test_integration_cli 2>&1 \
	| tee $DEST/test.log

DOCKERD_PID=$(cat $DEST/docker.pid)
kill $DOCKERD_PID
wait $DOCKERD_PID || true
)